Hyper Super Plasticizer For Tiles Paver Plants Qatar

  • Hyper Super Plasticizer For Tiles Paver Plants Qatar
  • Hyper Super Plasticizer For Tiles Paver Plants Qatar
  • Hyper Super Plasticizer For Tiles Paver Plants Qatar
  • What is a hyper-plasticizer?
  • Hyper-plasticizers are high range superplasticizers that are based on modified polycarboxylic ether. As reported by the manufacturer, the adopted hyper-plasticizer was dosed with single bonded polyethylene glycol (PEG) that offer enhanced strength properties to concrete mix containing higher volumes of mineral additives such as slag and FA etc.
  • What is a superplasticizer?
  • Er. Kaushal Kishore , Superplasticizers belongs to a class of water reducer chemically different from the normal water reducers and capable of reducing water content by about 30%.
  • Can sand be substituted with a hyper-plasticizer?
  • The concrete trial mixes were dosed with a hyper-plasticizer. The said hyper-plasticizer had a very high solid content of more than 60%. Multiple trials were undertaken by varying the replacement of river sand with FA. The replacement was done at 0, 25%, 50%, 75%, and 100%. Based on this study, the following conclusions can be drawn:
  • What are the different types of superplasticizers?
  • The Superplasticizers are broadly classified into four groups: sulfonated melamine formaldehyde condensate (SMF), sulphonated naphthalene formaldehyde condensate (SNF), modified lignosulphonate (MLS) and others including sulphonic acid ester, polyacrylates, polystryrene sulphonates, etc.
  • What is the Sai of hyper-plasticizer?
  • Chemical evaluation of hyper-plasticizer as per IS 9103: 1999. The SAI of FA is the ratio of strength of mortar sample containing 75% cement and 25% FA to that of the mortar sample containing 100% cement. It was observed that the 28-days SAI of FA without admixture was 86%.
  • How many GM of super plasticizer per kg?
  • Super plasticizer conforming to IS:9103-1999. With the given requirements and materials, the manufacturer of Normal Super plasticizer recommends dosages of 20 gm per kg of OPC, which will reduce 28% of water without loss of workability. For fly ash included cement dosages will be required to be adjusted by experience/ trials.

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